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Cheap flights from Denver to Pennsylvania from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Pennsylvania departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Pennsylvania

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:16 am - 10:29 amDEN-JFK
8h 13m1 stop
Frontier Logo
1:01 pm - 3:42 pmJFK-DEN
4h 41mnonstop
$122Frontier
Find Deal
Mon, Nov 17 - Sat, Nov 22
Frontier Logo
6:50 am - 9:13 pmDEN-LGA
12h 23m1 stop
Frontier Logo
10:55 pm - 1:23 amLGA-DEN
4h 28mnonstop
$122Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
12:04 pm - 5:58 pmDEN-JFK
3h 54mnonstop
Delta Logo
9:00 pm - 11:45 pmJFK-DEN
4h 45mnonstop
$167Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
11:23 am - 5:01 pmDEN-LGA
3h 38mnonstop
Delta Logo
2:22 pm - 4:49 pmLGA-DEN
4h 27mnonstop
$167Delta
Find Deal
Tue, Dec 9 - Tue, Dec 16
Southwest Logo
10:30 am - 3:45 pmDEN-IAD
3h 15mnonstop
Southwest Logo
5:45 pm - 7:45 pmIAD-DEN
4h 00mnonstop
$177Southwest
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
10:20 am - 10:13 pmDEN-AVP
9h 53m2 stops
American Airlines Logo
5:26 pm - 11:19 pmAVP-DEN
7h 53m1 stop
$184American Airlines
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Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
6:23 am - 1:54 pmDEN-DCA
5h 31m1 stop
American Airlines Logo
8:40 am - 2:14 pmDCA-DEN
7h 34m1 stop
$197American Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
United Airlines Logo
9:45 am - 3:01 pmDEN-IAD
3h 16mnonstop
United Airlines Logo
5:25 pm - 7:27 pmIAD-DEN
4h 02mnonstop
$197United Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 7
United Airlines Logo
5:50 pm - 11:22 pmDEN-PHL
3h 32mnonstop
United Airlines Logo
3:35 pm - 5:55 pmPHL-DEN
4h 20mnonstop
$198United Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 6
Southwest Logo
9:40 am - 5:20 pmDEN-PHL
5h 40m1 stop
Southwest Logo
6:35 am - 8:45 amPHL-DEN
4h 10mnonstop
$215Southwest
Find Deal
Tue, Dec 2 - Wed, Dec 10

JetBlue flights from Denver to Pennsylvania

Our best JetBlue deals on Denver to Pennsylvania flight tickets
JetBlue
Dec 2
DEN11:21 pmDenver Intl
3h 32m
JFK4:53 amNew York John F Kennedy Intl
Dec 3
JFK8:23 amNew York John F Kennedy Intl
4h 42m
DEN11:05 amDenver Intl
$162
Find similar
JetBlue
Dec 8
DEN11:28 pmDenver Intl
3h 32m
JFK5:00 amNew York John F Kennedy Intl
Dec 11
JFK8:23 amNew York John F Kennedy Intl
4h 42m
DEN11:05 amDenver Intl
$171
Find similar
JetBlue
Nov 18
DEN11:50 amDenver Intl
3h 39m
JFK5:29 pmNew York John F Kennedy Intl
Dec 3
JFK8:23 amNew York John F Kennedy Intl
4h 42m
DEN11:05 amDenver Intl
$182
Find similar

Frontier flights from Denver to Pennsylvania

Our best Frontier deals on Denver to Pennsylvania flight tickets
Frontier
Nov 17
DEN12:16 amDenver Intl
8h 13m
1 stop
JFK10:29 amNew York John F Kennedy Intl
Nov 22
JFK1:01 pmNew York John F Kennedy Intl
4h 41m
DEN3:42 pmDenver Intl
$122
Find similar
Frontier
Nov 20
DEN6:22 amDenver Intl
3h 44m
JFK12:06 pmNew York John F Kennedy Intl
Nov 22
JFK1:01 pmNew York John F Kennedy Intl
4h 41m
DEN3:42 pmDenver Intl
$123
Find similar
Frontier
Nov 12
DEN9:09 amDenver Intl
3h 51m
JFK3:00 pmNew York John F Kennedy Intl
Nov 19
JFK11:00 amNew York John F Kennedy Intl
10h 59m
1 stop
DEN7:59 pmDenver Intl
$124
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Denver to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Mon 11/17

12:16 am-10:29 am

1 stop8h 13m

New York John F Kennedy Intl

Sat 11/22

1:01 pm-3:42 pm

Nonstop4h 41m

$122

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Fri 12/5

6:50 am-9:13 pm

1 stop12h 23m

New York LaGuardia

Mon 12/8

10:55 pm-1:23 am

Nonstop4h 28m

$122

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Thu 12/4

12:04 pm-5:58 pm

Nonstop3h 54m

New York John F Kennedy Intl

Mon 12/8

9:00 pm-11:45 pm

Nonstop4h 45m

$167

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Tue 12/9

11:23 am-5:01 pm

Nonstop3h 38m

New York LaGuardia

Tue 12/16

2:22 pm-4:49 pm

Nonstop4h 27m

$167

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

Wed 12/3

10:30 am-3:45 pm

Nonstop3h 15m

Washington, D.C. Dulles Intl

Wed 12/10

5:45 pm-7:45 pm

Nonstop4h 00m

$177

DenverScranton

DEN - AVP

DENAVP

Denver Intl

Sat 12/6

10:20 am-10:13 pm

2 stops9h 53m

Wilkes-Barre Scranton

Sat 12/13

5:26 pm-11:19 pm

1 stop7h 53m

$184

DenverWashington, D.C.

DEN - DCA

DENDCA

Denver Intl

Wed 1/21

6:23 am-1:54 pm

1 stop5h 31m

Washington, D.C. Reagan-National

Tue 1/27

8:40 am-2:14 pm

1 stop7h 34m

$197

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

Sat 12/6

9:45 am-3:01 pm

Nonstop3h 16m

Washington, D.C. Dulles Intl

Sun 12/7

5:25 pm-7:27 pm

Nonstop4h 02m

$197

DenverPhiladelphia

DEN - PHL

DENPHL

Denver Intl

Fri 12/5

5:50 pm-11:22 pm

Nonstop3h 32m

Philadelphia

Sat 12/6

3:35 pm-5:55 pm

Nonstop4h 20m

$198

DenverPhiladelphia

DEN - PHL

DENPHL

Denver Intl

Tue 12/2

9:40 am-5:20 pm

1 stop5h 40m

Philadelphia

Wed 12/10

6:35 am-8:45 am

Nonstop4h 10m

$215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Denver to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pennsylvania?

The month of September is, on average, the cheapest month to fly to Pennsylvania from Denver, with most prices found around $270. If you don’t want to visit Pennsylvania in September, then you should wait until August to fly from Denver, when ticket prices are also cheap, with an average price of $272.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Thursday when prices can be found for as low as $315. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $427. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Our most recent data shows that the best time of day to fly to Pennsylvania is in the afternoon. Flights from Denver to Pennsylvania during this time can be as low as $247. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $489.

What is the cheapest Denver Intl to Pennsylvania flight route?

Fly from Denver Intl to Philadelphia for the best Denver Intl - Pennsylvania flight prices

How far in advance should I book a flight to Pennsylvania?

You are more likely to see cheaper flights to Pennsylvania from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $310 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Denver for as low as $268 on momondo.

What cabin class options are available on Denver Intl to Pennsylvania flights?

There are 4 cabin classes available to choose from on Denver Intl to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Denver to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Pennsylvania

Best Price Found

$135

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Pennsylvania

1 airport
The best one-way flight to Pennsylvania from Denver in the past 72 hours is $135. The best round-trip flight deal from Denver to Pennsylvania found on momondo in the last 72 hours is $194.
The fastest flight from Denver to Pennsylvania takes 2h 50m
Direct flights go from Denver to Pennsylvania every day.
There is 1 airport near Pennsylvania: Pittsburgh (PIT)
Search flight deals

  • When did momondo last update prices for flights from Denver Intl Airport to Pennsylvania?

    Prices for flights from Denver Intl Airport to Pennsylvania are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Pennsylvania?

  • How old do you have to be to fly from Denver Intl Airport to Pennsylvania?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The travel and health documents you'll need for your trip to Pennsylvania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Denver to Pennsylvania?

Best airlines flying from Denver to Pennsylvania

Compare and see reviews for airlines that fly from Denver to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $96Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
JetBluePriceFrom $122Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $128Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Allegiant AirPriceFrom $136Free CancellationRating
7.2
697 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $160Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $163Free CancellationRating
7.4
9,004 reviews
Search United Airlines flights
SouthwestPriceFrom $201Free CancellationRating
8.0
4,240 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Pennsylvania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Denver.

Can I find flights from Denver to Pennsylvania with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pennsylvania from Denver which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Denver to Pennsylvania?

momondo helps you find the best flight between Denver and Pennsylvania by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Denver to Pennsylvania right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Denver to Pennsylvania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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